Persistent onshore flow and a lingering marine layer stratocumulus deck continue to cap afternoon temperatures at Los Angeles International Airport, positioning the 68–69 °F and 66–67 °F bins as the dominant outcomes in trader consensus. Cool coastal sea-surface temperatures reinforce overnight and morning cloud cover, which delays solar heating and keeps peak boundary-layer mixing below the May climatological normal near 69 °F. National Weather Service guidance and model ensembles show only modest spread in daytime warming, with the balance tilting toward the lower end unless lighter winds or drier aloft air allow earlier burn-off. Overnight forecast revisions will refine these probabilities before the daily high is finalized.